llvm-6502/test/Transforms/SCCP/ipsccp-conditional.ll

20 lines
366 B
LLVM
Raw Normal View History

; RUN: llvm-as < %s | opt -ipsccp | llvm-dis | grep -v 'ret int 0' | grep -v 'ret int undef' | not grep ret
implementation
internal int %bar(int %A) {
%C = seteq int %A, 0
br bool %C, label %T, label %F
T:
%B = call int %bar(int 0)
ret int 0
F: ; unreachable
%C = call int %bar(int 1)
ret int %C
}
int %foo() {
%X = call int %bar(int 0)
ret int %X
}